A small door that leads to the charming world of the Mouse Mansion!

The door is lovingly designed by Karina Schaapman, the creator of the original Mouse Mansion.

Here's how it works: stick the door to the wall or skirting board with the tape, then add the ladder and letterbox to complete the look. Suddenly it feels like Sam and Julia really live there.

The door, letterbox, and ladder are made from smooth, FSC-certified wood. You can place them as they are or paint them to match your room – it’s an easy and satisfying DIY activity for kids and grown-ups alike. The sticker sheet and miniature mail help bring the story to life: maybe a letter has just arrived, or someone’s about to leave?

Simple to set up, full of little details – and fun to revisit again and again.